PIX4Dcatch vs GSD Drone Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PIX4Dcatch
Transform your mobile device into a powerful 3D scanner. Capture images and LiDAR data to create accurate 3D models for professional use. Visualize, measure, and share your creations in AR.
- 3D model creation from images and LiDAR
- RTK device compatibility for centimeter accuracy
- Live feedback during capture
- Augmented reality (AR) model visualization
- Cloud processing and desktop export options
- Measurement and geolocation capabilities
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Digitize Reality: Transform your mobile device into a powerful 3D scanner. Simply point and record to create professional-grade 3D models. Pair with a compatible RTK device for centimeter-level accuracy, precise measurements, and geolocated 3D reconstructions. Visualize the captured model in the app, upload and export, and view it in AR. New ArcGIS Workflow: PIX4Dcatch now streams ArcGIS data in realtime in AR to provide in-field operators full contextual information about the entire site including 3D reconstructions and attributes. Our capture feature generates complete and defensible georeferenced 3D reconstructions which can be communicated seamlessly back to ArcGIS. New Guide-To Feature: PIX4Dcatch has a guide-to feature directing users to specified geolocated assets for staking, boosting onsite efficiency and accuracy. Just select the point or reconstruction you would like to find and follow the arrows in AR. WORKFLOW 1 – Scan & Capture Walk around your site. The app automatically gathers data and provides live feedback using iOS LiDAR, ensuring you capture every detail. For enhanced accuracy, use an RTK device compatible with PIX4Dcatch, PIX4D Autotags with a fully automated workflow, or combine both. 2 – Process, Analyze & Share Process your data by uploading to PIX4Dcloud for online analysis and sharing, or export to PIX4Dmatic for desktop processing. Both platforms offer a 14-day free trial. Projects can also be exported to third-party photogrammetry software. Measure spaces, document results, and enjoy all the benefits of a detailed 2D/3D model of your surroundings. 3 – View in AR Experience an immersive augmented-reality view. Display 3D models and points directly in your phone camera in AR. ____________________ USE CASES • Digitize construction sites • Measure stockpiles and other objects • Document underground utilities • Digitize indoor and outdoor spaces with Autotags • Visualize and verify 3D models in AR in real time • Perform single-point measurements with RTK accuracy ____________________ COMPATIBILITY • Optimized for LiDAR-equipped devices (Pro series phones) • All ARKit-enabled devices • RTK devices: Emlid Reach RX and RX2, TopCon HiPer CR, Bad Elf Flex Mini, Bad Elf Flex, Trimble DA2, Leica Zeno FLX100 ____________________ TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
GSD Drone Calculator
Calculate Ground Sample Distance (GSD) for drone missions with this intuitive tool. Input drone specs and camera details to get precise GSD values for optimal mapping, surveying, and photography. Streamline your data collection and enhance accuracy for all aerial endeavors.
- Accurate GSD calculations
- Input drone and camera specifications
- Real-time GSD values
- Optimize flight planning
- Intuitive user interface
- Save calculations
- Image resolution insights
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Discover the power of precise Ground Sample Distance (GSD) calculations with the revolutionary GSD Drone Calculator app for iOS. Designed exclusively for drone enthusiasts, this cutting-edge tool takes your aerial endeavors to new heights by providing accurate GSD values for optimal mapping, surveying, and photography missions. Unlock the potential of your drone as you harness the advanced capabilities of GSD Drone Calculator. With its intelligent algorithms and state-of-the-art technology, this app delivers unparalleled accuracy in GSD calculations, ensuring your data is reliable and your results are impeccable. Using GSD Drone Calculator is a breeze. Simply input your drone's specifications, including flight altitude, camera resolution, and sensor details, and let the calculator handle the rest. In seconds, you'll have real-time GSD values at your fingertips, enabling you to plan your flights with utmost precision. Whether you're an aerial photographer capturing stunning vistas, a mapping professional conducting detailed surveys, or a researcher studying landscapes, GSD Drone Calculator is your trusted companion. Seamlessly integrate it into your workflow to optimize your data collection, enhance your mapping accuracy, and streamline your decision-making processes. The intuitive user interface of GSD Drone Calculator makes it effortless to navigate through the app's robust features. Customize your settings, explore different calculation algorithms, and save your calculations for future reference. The app also provides valuable insights into image resolution, image overlap, and other crucial factors influencing GSD. Stay ahead of the curve with regular updates and improvements that ensure GSD Drone Calculator remains at the forefront of drone technology. Our dedicated team of developers and industry experts continuously enhance the app's performance and add new features to meet your evolving needs. Whether you're a novice drone pilot or a seasoned professional, GSD Drone Calculator empowers you to make informed decisions, optimize your flights, and achieve superior data accuracy. Download GSD Drone Calculator now and take your drone operations to unprecedented levels of precision and efficiency. Explore the possibilities and redefine your aerial potential with GSD Drone Calculator. Contact: qpbd@ukr.net TERMS OF USE: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: PIX4Dcatch at 4.7 against GSD Drone Calculator's 4.0. PIX4Dcatch also leads on ads (none vs shown) and review sentiment (33% vs 0%). On price, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PIX4Dcatch sells 1 in-app purchase, starting at $159.00 per month and GSD Drone Calculator sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
PIX4Dcatch holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: PIX4Dcatch has 267 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 33% of PIX4Dcatch's written reviews are positive against 0% of GSD Drone Calculator's.
PIX4Dcatch ships an update every 2 weeks, GSD Drone Calculator monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | PIX4Dcatch | GSD Drone Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (267 ratings) — better | 4.0 (3 ratings) |
| Positive reviews | 32.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 267 — better | 3 |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 239 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Pix4D | Roman Akhromieiev |
Customer experience
PIX4Dcatch
GSD Drone Calculator
Bugs and requests
PIX4Dcatch
Reported bugs
18 issues- App crashes or shows SDK error with Emlid RX
- Upload doesn't work for Dropbox or OneDrive
- Mesh doesn't display like past versions
- Cannot build an accurate model
- App locks out
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- Outputs contradict (geo tags vs GCP coordinates)
- Cannot log into Pix account inside the app (keyboard issue)
- Does not recognize license
- Stopped uploading
- Photos stored in app, impossible to get if not uploading
- Create account impossible
- Cannot register
- Cannot get contact without registration
- App unbrauchbar (unusable)
- Trial cannot be cancelled
- Scan took 4 days to process
- Fatal results
- Slow and annoying
Requested features
6 requests- Make it possible to work with any GNSS through NMEA Protocol
- Export GCP's in GPS coordinates as well
- Add instructions or tips
- Allow export to local device instead of cloud
- Allow export of images to PC for free
Show 1 moreShow fewer
- Allow testing of 3D generation with a limit of pictures or generated 3Ds for free
GSD Drone Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PIX4Dcatch
- PIX4Dcatch Professional14 Days trial$159.001 Month
GSD Drone Calculator
- Month3 Days trial$1.991 Month
- Annual3 Days trial$19.991 Year
- Lifetime$29.99
Questions
Is PIX4Dcatch free?
Is GSD Drone Calculator free?
Which has better reviews, PIX4Dcatch or GSD Drone Calculator?
Do PIX4Dcatch or GSD Drone Calculator have ads?
Which is updated more often, PIX4Dcatch or GSD Drone Calculator?
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